Product Condition and Packaging Information:
1. This is a used product and may show some signs of use, such as scratches or burrs, but all functions are in working order. We will test 100% of the units; original packaging is not included. The CR2032 battery will be removed.
2. Packaging: Motherboard, I/O shield, SATA cable. The user manual can be downloaded from our official website (or contact us to request a digital copy).
3. If you have any concerns or questions, please feel free to contact us; we are here to assist you.
ASUS B250 MINING EXPERT
Chipset: Intel B250 Express
Socket: LGA1151, supports 6th & 7th Gen Intel Core i7/i5/i3, Pentium, Celeron; B250 no CPU overclocking
Form Factor: ATX, 30.5cm × 23.1cm
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Memory
2 × DDR4 DIMM slots, Dual-channel, Non-ECC Unbuffered
Max capacity: 32GB
DDR4 2400(7th Gen CPU) /2133 MHz; Intel XMP supported
Note: 6th Gen CPU only runs up to DDR4 2133MHz
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Onboard Graphics: Depends on CPU integrated GPU
HDMI 1.4b (4096×2160@24Hz)
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Expansion Slots
1 × PCIe 3.0 x16 (max x16 / x1 mode)
18 × PCIe 2.0 x1 slots
Total 19 PCIe slots, designed for multi-GPU mining
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Storage
4 × SATA 6Gb/s
No M.2 socket
Intel RST: SATA RAID 0,1,10; Intel Optane Memory Ready
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Rear I/O Ports
2 × PS/2 (Keyboard / Mouse)
1 × HDMI
1 × RJ45 LAN
4 × USB3.1 Gen1 Type‑A
2 × USB2.0 Type‑A
3 × 3.5mm audio jacks
Network: Intel I219-V Gigabit LAN, LANGuard
Audio: Realtek ALC887 8-channel HD Audio
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USB Total
Rear: 4×USB3.1 Gen1 + 2×USB2.0
Internal headers: 2×USB3.1 Gen1 header (+2 ports), 2×USB2.0 header (+2 ports)
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Internal Headers & Fan
1 × 4-pin CPU fan header
2 × 4-pin chassis fan headers
4 × SATA 6G ports
Multiple PCIe auxiliary power connectors for multi-GPU
COM header, TPM header
Front panel audio AAFP, front system panel header
BIOS: 128Mb Flash ROM, UEFI AMI BIOS, EZ Flash3, CrashFree BIOS3, Multi-language BIOS
Power Connectors: 24-pin ATX main power, 8-pin CPU power, multiple PCIe auxiliary power connectors
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Special Features
6-phase Digi+ VRM power design
5X Protection III: Anti-surge, stainless steel rear I/O, ESD protection
ASUS Mining Optimization Software
OS Support: Windows 10 (64-bit)
